File indexing completed on 2024-05-05 04:44:41
0001 /* This file is part of the KDE project 0002 Copyright (C) 2006 Matthias Kretz <kretz@kde.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Lesser General Public 0006 License as published by the Free Software Foundation; either 0007 version 2.1 of the License, or (at your option) version 3, or any 0008 later version accepted by the membership of KDE e.V. (or its 0009 successor approved by the membership of KDE e.V.), Nokia Corporation 0010 (or its successors, if any) and the KDE Free Qt Foundation, which shall 0011 act as a proxy defined in Section 6 of version 3 of the license. 0012 0013 This library is distributed in the hope that it will be useful, 0014 but WITHOUT ANY WARRANTY; without even the implied warranty of 0015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0016 Lesser General Public License for more details. 0017 0018 You should have received a copy of the GNU Lesser General Public 0019 License along with this library. If not, see <http://www.gnu.org/licenses/>. 0020 0021 */ 0022 0023 #include "visualization.h" 0024 #include "visualization_p.h" 0025 #include "../objectdescription.h" 0026 #include "../path.h" 0027 #include "factory_p.h" 0028 0029 #define PHONON_CLASSNAME Visualization 0030 0031 namespace Phonon 0032 { 0033 namespace Experimental 0034 { 0035 PHONON_OBJECT_IMPL 0036 0037 Visualization::~Visualization() 0038 { 0039 } 0040 0041 VisualizationDescription Visualization::visualization() const 0042 { 0043 P_D(const Visualization); 0044 if (!d->m_backendObject) { 0045 return d->description; 0046 } 0047 int index; 0048 BACKEND_GET(int, index, "visualization"); 0049 return VisualizationDescription::fromIndex(index); 0050 } 0051 0052 void Visualization::setVisualization(const VisualizationDescription &newVisualization) 0053 { 0054 P_D(Visualization); 0055 d->description = newVisualization; 0056 if (k_ptr->backendObject()) { 0057 BACKEND_CALL1("setVisualization", int, newVisualization.index()); 0058 } 0059 } 0060 0061 /* 0062 bool Visualization::hasParameterWidget() const 0063 { 0064 P_D(const Visualization); 0065 if (d->m_backendObject) 0066 { 0067 bool ret; 0068 BACKEND_GET(bool, ret, "hasParameterWidget"); 0069 return ret; 0070 } 0071 return false; 0072 } 0073 0074 QWidget *Visualization::createParameterWidget(QWidget *parent) 0075 { 0076 P_D(Visualization); 0077 if (k_ptr->backendObject()) 0078 { 0079 QWidget *ret; 0080 BACKEND_GET1(QWidget *, ret, "createParameterWidget", QWidget *, parent); 0081 return ret; 0082 } 0083 return 0; 0084 } 0085 */ 0086 0087 void VisualizationPrivate::phononObjectDestroyed(MediaNodePrivate *bp) 0088 { 0089 Q_UNUSED(bp); 0090 // this method is called from Phonon::MediaNodePrivate::~MediaNodePrivate(), meaning the AudioEffect 0091 // dtor has already been called and the private class is down to MediaNodePrivate 0092 /* 0093 Q_ASSERT(bp); 0094 if (audioPath->k_ptr == bp) 0095 { 0096 pBACKEND_CALL1("setAudioPath", QObject *, static_cast<QObject *>(0)); 0097 audioPath = 0; 0098 } 0099 else if (videoOutput->k_ptr == bp) 0100 { 0101 pBACKEND_CALL1("setVideoOutput", QObject *, static_cast<QObject *>(0)); 0102 videoOutput = 0; 0103 } 0104 */ 0105 } 0106 0107 bool VisualizationPrivate::aboutToDeleteBackendObject() 0108 { 0109 return true; 0110 } 0111 0112 void VisualizationPrivate::setupBackendObject() 0113 { 0114 Q_ASSERT(m_backendObject); 0115 0116 pBACKEND_CALL1("setVisualization", int, description.index()); 0117 /* 0118 if (audioPath) 0119 pBACKEND_CALL1("setAudioPath", QObject *, audioPath->k_ptr->backendObject()); 0120 if (videoOutput) 0121 pBACKEND_CALL1("setVideoOutput", QObject *, videoOutput->k_ptr->backendObject()); 0122 */ 0123 } 0124 0125 } // namespace Experimental 0126 } // namespace Phonon 0127 0128 #undef PHONON_CLASSNAME 0129 // vim: sw=4 ts=4